PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8481APower Sensor

Keysight Technologies Inc · NSN 6625-00-354-9762 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-354-9762 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-354-9762. Primary manufacturer part number: 8481A.
Features
  • Power Sensor — FSC 6625
  • Criticality Code Justification: FEAT
  • General Characteristics Item Description: 4.100 IN. LG.; 1.500 IN. W; 1.200IN. H; 10 MHZ-18 GHZ FREQ. RANGE; IMPEDANCE 50 OHM; SILICON MONOLITHIC THERMOCOUPLE SENSING ELEMENT GHz
  • Criticality Code Justification: FEAT
  • General Characteristics Item Description: 4.100 IN. LG.; 1.500 IN. W; 1.200IN. H; 10 MHZ-18 GHZ FREQ. RANGE; IMPEDANCE 50 OHM; SILICON MONOLITHIC THERMOCOUPLE SENSING ELEMENT GHz
  • 25 verified cross-references
  • Primary manufacturer: Keysight Technologies Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Power Sensor, cataloged under National Stock Number 6625-00-354-9762, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Keysight Technologies Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 22 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-354-9762
Primary Part Number8481A
Item NamePower Sensor
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusCANCELLED
Criticality Code JustificationFEAT
General Characteristics Item Description4.100 IN. LG.; 1.500 IN. W; 1.200IN. H; 10 MHZ-18 GHZ FREQ. RANGE; IMPEDANCE 50 OHM; SILICON MONOLITHIC THERMOCOUPLE SENSING ELEMENT GHz
Criticality Code JustificationFEAT
General Characteristics Item Description4.100 IN. LG.; 1.500 IN. W; 1.200IN. H; 10 MHZ-18 GHZ FREQ. RANGE; IMPEDANCE 50 OHM; SILICON MONOLITHIC THERMOCOUPLE SENSING ELEMENT GHz
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5998-01-073-8762 (481)
HAZMATNo
Shelf Life Code0
Criticality CodeP
Unit of IssueEA
SMR CodeYF
Weight0.3950 lbs
Cube0.0380 cu ft
Verified Substitutes 2
5998-01-073-8762481 SUCCESSOR
Circuit Card Assembly
Charles Industries, Llc Div Telecom
5120-01-460-8457713375-1 INTERCHANGEABLE
Key,socket Head Screw
Raytheon Company Dba Raytheon Co
Cross-Reference Index
Part NumberManufacturer
421-0140 Nimikkeistokeskus Ncb Finland (FIN)
91363200 Thales Deutschland Gmbh (DEU)
8481A Hewlett-Packard Company Dba HP (USA)
6625PL1245113 Jednolity Indeks Materialowy - Uniform Material Index (POL)
8481A Hewlett-Packard Ltd (GBR)
F-41D00331 Airbus Defence and Space Gmbh (DEU)
655014 Raytheon Company Dba Raytheon (USA)
GE8157T709 Krupp Atlas Elektronik Gmbh (DEU)
8481A PRIMARY Keysight Technologies Inc (USA)
HP8481A Agilent Technologies Inc. Div Power Products Site (USA)
6625003549762 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
DA6116 Ministerie Van Defensie Clascommandovoerings-, Informatie- En Simulatie Systemen (NLD)
412AS9223 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
B82860A Mbda Uk Ltd (GBR)
40081430 Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR)
SZ742 Keysight Technologies, Inc. (USA)
8481A Keysight Technologies, Inc. (USA)
95H9451 Newark Electronics Corporation Dba Newark (USA)
SZ742 Keysight Technologies Inc (USA)
6625003549762 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
Related Parts
SUCCESSOR 5998-01-073-8762 Circuit Card Assembly · 481
5120-01-460-8457INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
713375-1

Frequently Asked Questions

What is NSN 6625-00-354-9762?

NSN 6625-00-354-9762 is a Power Sensor, manufactured by Keysight Technologies Inc, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-354-9762?

NSN 6625-00-354-9762 has 25 cross-referenced part numbers: 421-0140 (Nimikkeistokeskus Ncb Finland), 91363200 (Thales Deutschland Gmbh), 8481A (Hewlett-Packard Company Dba HP), 6625PL1245113 (Jednolity Indeks Materialowy - Uniform Material Index), 8481A (Hewlett-Packard Ltd) and 20 more.

What NSN replaces 6625-00-354-9762?

There are 2 known substitutes for 6625-00-354-9762: 5998-01-073-8762, 5120-01-460-8457. Verify interchangeability with system specifications before substitution.

What are the specifications of 8481A?

Key specifications for 8481A: Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: POWER METER,HEWLETT PACKARD CORPORATION,MODELS 435B,436A,AND 438A,AIRCRAFT EAGLE F-15,SUPPORT EQUIPMENT AIRCRAFT C-130,(AC-130H,MC-130H,EC-130E,HC. LOS ANGELES CLASS SSN (688), MISSILE, ALL-WEATHER ANTI-SHIP, HARPOON (AGM-84), AIRCRAFT, SOF ( AC-130H, MC-130H, EC-130E, HC-130), GROUND MOBILE FORCE SATELLITE COMM TERM (AN/TSC-85A), LANDING CRAFT AIR CUSHION (LCAC), TICONDEROGA CLASS CG (47), AIRCRAFT, T-39, RADAR, SERIES AN/SPS-49(V), DEEP SUBMERGENCE SYSTEMS PROGRAMS (DSSP);NIINS 01-327-4741 AND 01-465-7013 A; General Characteristics Item Description: 4.100 IN. LG.; 1.500 IN. W; 1.200IN. H; 10 MHZ-18 GHZ FREQ. RANGE; IMPEDANCE 50 OHM; SILICON MONOLITHIC THERMOCOUPLE SENSING ELEMENT GHz. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-354-9762 still in active supply?

NSN 6625-00-354-9762 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com